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C/C++ Source or Header  |  1994-02-08  |  312 b   |  21 lines
  1. #include "icrssdef.h"
  2.  
  3. char *fgetz (char *buf, unsigned maxlen, FILE *f)
  4. {
  5.     register unsigned
  6.         i;
  7.  
  8.     if (! maxlen)
  9.         return (NULL);
  10.  
  11.     for (i = 0; i < maxlen - 1; i++)
  12.     {
  13.         buf [i] = fgetc (f);
  14.         if (! buf [i])
  15.             break;
  16.     }
  17.  
  18.     buf [i] = '\0';
  19.     return (buf);
  20. }
  21.